1000022120963 has 2 divisors, whose sum is σ = 1000022120964. Its totient is φ = 1000022120962.

The previous prime is 1000022120959. The next prime is 1000022121029. The reversal of 1000022120963 is 3690212200001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000022120963 - 2² = 1000022120959 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000022120953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500011060481 + 500011060482.

It is an arithmetic number, because the mean of its divisors is an integer number (500011060482).

Almost surely, 2^{1000022120963} is an apocalyptic number.

1000022120963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000022120963 is an equidigital number, since it uses as much as digits as its factorization.

1000022120963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 1000022120963 its reverse (3690212200001), we get a palindrome (4690234320964).

The spelling of 1000022120963 in words is "one trillion, twenty-two million, one hundred twenty thousand, nine hundred sixty-three".